--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Set whether colors should be alpha blended with existing colors when pixels are modified. Alpha blending is not available for IndexedColor images.
full_name: GD2::Image#alpha_blending=
is_singleton: false
name: alpha_blending=
params: (bool)
visibility: public
